<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-table
	  :row-class-name="tableRowClassName"
      :data="dataList"
	  height="370"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
      <el-table-column
        prop="parkAreaId"
        header-align="center"
        align="center"
        label="所在区域id">
      </el-table-column>
      <el-table-column
        prop="parkAdminId"
        header-align="center"
        align="center"
        label="管理员id">
      </el-table-column>
      <el-table-column
        prop="parkSettleId"
        header-align="center"
        align="center"
        label="收费标准id">
      </el-table-column>
      <el-table-column
        prop="parkName"
        header-align="center"
        align="center"
        label="停车场名称">
      </el-table-column>
      <el-table-column
        prop="parkAddress"
        header-align="center"
        align="center"
        label="详细地址">
      </el-table-column>
      <el-table-column
        prop="parkPic"
        header-align="center"
        align="center"
        label="停车场展示图">
      </el-table-column>
      <el-table-column
        prop="parkTotle"
        header-align="center"
        align="center"
        label="停车场总车位数量">
      </el-table-column>
      <el-table-column
        prop="parkInUse"
        header-align="center"
        align="center"
        label="已用车位数量">
      </el-table-column>
      <el-table-column
        prop="parkLatitude"
        header-align="center"
        align="center"
        label="坐标经度">
      </el-table-column>
      <el-table-column
        prop="parkLongitude"
        header-align="center"
        align="center"
        label="坐标纬度">
      </el-table-column>
      <el-table-column
        prop="addTime"
        header-align="center"
        align="center"
        label="添加时间">
		<template slot-scope="scope">
			{{ scope.row.addTime | dataFilter }}
		</template>
      </el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="150"
        label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.parkId)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.parkId)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
  </div>
</template>

<script>
  import AddOrUpdate from './park-add-or-update'
  export default {
    data () {
      return {
        dataForm: {
          key: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false
      }
    },
	//定义时间处理过滤器
	filters: {
		dataFilter : function(dataStr){
			//console.log(dataStr)
			var dt = new Date(dataStr)
			//获取年月日
			var yy = dt.getFullYear()
			var mm = dt.getMonth() + 1
			var dd = dt.getDate()
			//返回模板字符串
			return `${yy}-${mm}-${dd}`
		}
	},
    components: {
      AddOrUpdate
    },
	mounted() {
		this.getDataList()
	},
    activated () {
      this.getDataList()
    },
    methods: {
		//修改列表的单双行不同颜色
		tableRowClassName({row, rowIndex}){
			if (rowIndex % 2 == 0) {
			  return 'success-row';
			}
		},
      // 获取数据列表
      getDataList () {
        this.dataListLoading = true
      		var params = {
            'page': this.pageIndex,
            'limit': this.pageSize,
            'key': this.dataForm.key
        }
		this.$axios.get('/park/list', {params:params}).then((data)=>{
			console.log(data)
			if (data && data.data.code === 0) {
			  this.dataList = data.data.page.list
			  this.totalPage = data.data.page.totalCount
			} else {
			  this.dataList = []
			  this.totalPage = 0
			}
			this.dataListLoading = false
		}).catch((error)=>{
			console.log(error);
		})
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle (id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.parkId
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$axios.post('/park/delete', ids).then((data)=>{
          	if (data && data.data.code === 0) {
          	  this.$message({
          	    message: '操作成功',
          	    type: 'success',
          	    duration: 1500,
          	    onClose: () => {
          	      this.getDataList()
          	    }
          	  })
          	} else {
          	  this.$message.error(data.data.msg)
          	}
          }).catch((error)=>{
          	console.log(error)
          })
        })
      }
    }
  }
</script>
<style>
	.el-table .warning-row {
	    background: oldlace;
	  }
	
	  .el-table .success-row {
		background: #f0f9eb;
	  }
</style>